1981 Saab 900 vs. 2003 Scion xB
To start off, 2003 Scion xB is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Saab 900. In addition, the cost of maintenance, including insurance, on 1981 Saab 900 would be higher. At 1,985 cc (4 cylinders), 1981 Saab 900 is equipped with a bigger engine. In terms of performance, 2003 Scion xB (106 HP @ 6000 RPM) has 6 more horse power than 1981 Saab 900. (100 HP @ 5200 RPM) In normal driving conditions, 2003 Scion xB should accelerate faster than 1981 Saab 900. With that said, vehicle weight also plays an important factor in acceleration. 1981 Saab 900 weights approximately 70 kg more than 2003 Scion xB.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1981 Saab 900 (162 Nm @ 3500 RPM) has 20 more torque (in Nm) than 2003 Scion xB. (142 Nm @ 4200 RPM). This means 1981 Saab 900 will have an easier job in driving up hills or pulling heavy equipment than 2003 Scion xB.
Compare all specifications:
| 1981 Saab 900 | 2003 Scion xB | |
| Make | Saab | Scion |
| Model | 900 | xB |
| Year Released | 1981 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1985 cc | 1489 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 106 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 162 Nm | 142 Nm |
| Torque RPM | 3500 RPM | 4200 RPM |
| Engine Bore Size | 90 mm | 76 mm |
| Engine Stroke Size | 78 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1180 kg | 1110 kg |
| Vehicle Length | 4750 mm | 3950 mm |
| Vehicle Width | 1700 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1650 mm |
| Wheelbase Size | 2530 mm | 2510 mm |
